參數(shù)資料
型號: 74F3038
廠商: NXP Semiconductors N.V.
英文描述: Quad 2-input NAND 30Ωline driver(open collector)(四通道2輸入與非門 30Ω線 驅(qū)動器(集電極開路))
中文描述: 四2輸入與非30Ωline驅(qū)動器(集電極開路)(四通道2輸入與非門30Ω線驅(qū)動器(集電極開路))
文件頁數(shù): 4/8頁
文件大?。?/td> 72K
代理商: 74F3038
Philips Semiconductors
Product specification
74F3038
Quad 2-input NAND 30
line driver (open collector)
1998 May 21
4
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
SYMBOL
PARAMETER
TEST CONDITIONS
1
LIMITS
UNIT
MIN
TYP
2
MAX
I
OH
High-level output current
V
CC
= MIN, V
IL
= MAX, V
IH
= MIN, V
OH
= MAX
V
CC
= MIN
V
IL
= MAX
V
IH
= MIN
I
OL
= 160mA
3
250
μ
A
V
OL
Low level output current
Low-level output current
I
OL
= 100mA
±
10% V
CC
0.42
0.55
V
±
5% V
CC
0.80
V
V
IK
Input clamp voltage
V
CC
= MIN, I
I
= I
IK
–0.73
–1.2
V
I
I
Input current at maximum input
voltage
V
CC
= MAX, V
I
= 7.0V
100
μ
A
I
IH
I
IL
High-level input current
V
CC
= MAX, V
I
= 2.7V
V
CC
= MAX, V
I
= 0.5V
20
μ
A
Low-level input current
–0.6
mA
I
CC
Supply current (total)
I
CCH
I
CCL
V
CC
= MAX
V
IN
= GND
V
IN
= 4.5V
3.5
6.0
mA
30
40
mA
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at V
CC
= 5V, T
amb
= 25
°
C.
3. I
OL1
is the current necessary to guarantee the High to Low transition in a 30
transmission line on the incident wave.
AC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST
CONDITION
T
amb
= +25
°
C
V
= +5.0V
C
L
= 50pF, R
L
= 500
T
amb
= 0
°
C to +70
°
C
V
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500
UNIT
MIN
TYP
MAX
MIN
MAX
t
PLH
t
PHL
Propagation delay
Dna, Dnb to Qn
Waveform 1
6.0
1.0
8.5
2.0
11.5
5.0
6.0
1.0
12.0
5.0
ns
AC WAVEFORMS
For all waveforms, V
M
= 1.5V.
V
M
V
M
V
M
V
M
Qn
Dna, Dnb
t
PHL
t
PLH
SF00005
Waveform 1. Propagation Delay for Inputs to Output
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